Cisco Certified Network Associate 0 (ccna)

Correct Answer: A


QUESTION 8
What is a characteristics of a collapsed-core network topology?

1. 
   It allows the core and distribution layers to run as a single combined layer.
   
2. 
   It enables the core and access layers to connect to one logical distribution device over an EtherChannel.
   
3. 
   It enables all workstations in a SOHO environment to connect on a single switch with internet access.
   
4. 
   It allows wireless devices to connect directly to the core layer, which enables faster data transmission.
   

Correct Answer: A


QUESTION 9
What is the purpose of configuring different levels of syslog for different devices on the network?

1. 
   to rate-limit messages for different severity levels from each device
   
2. 
   to set the severity of syslog messages from each device
   
3. 
   to identify the source from which each syslog message originated
   
4. 
   to control the number of syslog messages from different devices that are stored locally
   

Correct Answer: A


QUESTION 10
Which interface enables communication between a program on the controller and a program on the networking devices?

1. 
   northbound interface
   
2. 
   software virtual interface
   
3. 
   southbound interface
   
4. 
   tunnel interface
   

Correct Answer: C


QUESTION 11
Drag and drop the REST API call method for HTTP from the left onto the action they perform on the right.

A. -> creates a resource on the server: POST

-> reads data from the server: GET
-> removes a resource from the server: DELETE
-> updates an entry in the database: PUT